THOMSON-CSF TA 840 RF Test Equipment
1. Product Description
The THOMSON-CSF TA 840 is a specialized RF (radio frequency) test device designed for professional signal analysis and measurement in fields like aerospace, defense, and telecommunications. It’s mainly used to analyze RF signals, verify signal quality, and test the performance of RF equipment—such as communication transceivers, radar modules, and satellite communication devices.
With a robust, lab-grade design, it ensures stable operation in both laboratory and field environments (e.g., aerospace testing facilities or telecom base station maintenance). It offers intuitive operation via a dedicated control panel and clear display, making it suitable for experienced engineers and technicians. Its reliable performance helps ensure that RF equipment meets industry standards and works properly in real-world applications.
2. Technical Specifications
- Frequency Range: 100 kHz to 18 GHz (covers a wide range of RF bands for aerospace, defense, and telecom use)
- Measurement Functions: RF signal power measurement, frequency analysis, and modulation quality testing (e.g., AM/FM/PM demodulation)
- Power Measurement Range: -70 dBm to +20 dBm (accurate for both weak and strong RF signals)
- Frequency Accuracy: ±(0.05 ppm + 0.1 Hz) (ensures precise signal analysis for critical applications)
- Display: 5-inch monochrome LCD screen (clearly shows measurement data and signal parameters)
- Power Supply: AC 110–240 V (lab use) with optional DC power adapter (for field testing)
- Dimensions: Lab-grade size (approx. 420 mm × 250 mm × 150 mm) and weight (≈8 kg) for stable placement
- Interface: RS-232 and GPIB ports (for remote control and data transfer to computers or test systems)
3. System Introduction
The TA 840 is part of THOMSON-CSF’s “RF Test & Measurement Series”—a lineup of high-performance test equipment focused on meeting the strict requirements of aerospace, defense, and telecom industries. This system typically includes the TA 840, along with complementary tools like RF signal generators, power meters, and calibration kits, forming a complete RF test setup.
In the system, the TA 840 acts as the “signal analyzer”: it receives and analyzes RF signals from the device under test, providing detailed data on signal power, frequency, and modulation quality. This helps engineers verify if the device meets performance standards (e.g., radar signal clarity or satellite communication signal stability) or diagnose issues (e.g., signal interference or power loss). The series is trusted in critical fields where RF performance directly impacts safety and functionality.
4. Recommended Related Models in the Same Series
- THOMSON-CSF TA 830: Lower-frequency model (100 kHz to 12 GHz) for basic RF testing (e.g., telecom base station equipment) at a lower cost.
- THOMSON-CSF TA 850: Higher-frequency variant (100 kHz to 26 GHz) for testing high-band RF equipment (e.g., satellite communication modules or advanced radar systems).
- THOMSON-CSF TA 840-CAL: TA 840 with built-in calibration function (for on-site calibration, reducing the need for external calibration tools).
- THOMSON-CSF TA 840-PRO: Enhanced version with advanced modulation analysis (supports IQ modulation testing for 4G/5G telecom devices).
- THOMSON-CSF TA 840-MOB: Portable variant (reduced weight to ≈5 kg) with battery power (for field testing of aerospace or defense equipment).
- THOMSON-CSF TA 840-DEF: Defense-grade model (with ruggedized design and EMI shielding) for use in harsh defense environments (e.g., military radar testing).
- THOMSON-CSF TA 860: Dual-channel model (can analyze two RF signals simultaneously) for testing complex RF systems (e.g., dual-band communication devices).
- THOMSON-CSF TA 840-KIT: TA 840 bundled with test cables, calibration standards, and a carrying case (ready-to-use kit for field engineers).
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